电源:聚合物电池480mAh/3.7V

马达:3.7V6500RPM±12% RPM（额定电压，无负载）

振动频率(电池充饱电):低档：160Hz±15% 高档：220Hz±15%

主机充电电压、电流:电压4.75V-5.25VDC; 电流80-150mA

Power supply: polymer battery 480mah / 3.7V

Motor: 3.7v6500rpm ± 12% RPM (rated voltage, no load)

Vibration frequency (fully charged battery): low gear: 160hz ± 15%, high grade: 220hz ± 15%

Charging voltage and current: voltage 4.75v-5.25vdc; current 80-150ma